50
11.8. A-Board (4/22) Schematic Diagram
+
+
+
+
+
+
+
+
S
S
P
P
P
P
P
P
P
P
P
P
SUB5V
C5515
16V
0.1u
C5514
10V
1u
C5513
10V
1u
C5533
50V
1000p
C5531
82p
50V
C5535
10u
10V
C5742
0.01u
25V
C5528
0.47u
50V
C5525
10V
0.33u
C5527
0.47u
50V
C5518
16V
0.1u
C5739
25V
0.01u
C5526
10V
1u
C5740
10V
0.047u
C5737
2.2u
10V
C5534
25V
3900p
C5697
25V
10u
C5699
25V
10u
C5721
0.1u
16V
C5707
470p
50V
C5693
1u
16V
C5728
470p
50V
C5725
0.1u
25V
C5718
0.1u
16V
C5700
0.027u
16V
C5729
0.1u
16V
C5734
10u
25V
C5709
0.1u
16V
C5691
6800p
25V
C5694
220p
50V
C5719
0.1u
16V
C5698
25V
10u
C5690
0.1u
16V
C5733
25V
10u
C5701
10u
25V
C5714
1u
25V
C5708
0.1u
16V
C5703
0.1u
25V
C5724
10u
25V
C5720
0.1u
16V
C5723
0.1u
16V
C5702
10u
25V
C5706
220p
50V
C5736
10u
10V
C5705
4.7u
10V
C5732
0.1u
16V
C5722
0.1u
16V
C5726
1u
16V
C5692
4.7u
10V
C5752
0.1u
16V
C5761
0.1u
16V
C5764
0.1u
16V
C5751
0.1u
16V
C5741
16V
0.01u
C5727
16V
0.01u
C5704
16V
0.01u
C5730
100u
6.3V
C5711
68u
2.5V
C5532
35V
22u
C5710
68u
2.5V
C5713
25V
47u
C5536
6.3V
47u
C5516
100u
16V
C5689
68u
4V
D2660
MA22D3900L
D2659
MA2J11100L
D5483
B0JCCE000008
D5484
MA3X78900L
D5706
B0BC6R600005
D5485
MAZ83600ML
D5486
B0BC03900015
D5697
B0BC6R600005
D5691
MAZ80560LL
D5698
B0BC6R600005
D5693
B0BC6R600005
IC5700
C0EBM0000026
1
OUT
2
Vdd
3
GND
5
Cd
4
NC
C0DBAYY00480
IC5608
1
CTL1
2
CS1
3
FB1
4
VO1
5
ILIM1
6
GND
7
CVBLPF
8
CTL2
9
ILIM2
10
VO2
11
FB2
12
CS2
13
TEST
14
CB2
15
DRVH2
16
LX2
17
DRVL2
18
PGND
19
VB
20
VCC
21
DRVL1
22
LX1
23
DRVH1
24
CB1
C0DBAYY00480
IC5607
1
CTL1
2
CS1
3
FB1
4
VO1
5
ILIM1
6
GND
7
CVBLPF
8
CTL2
9
ILIM2
10
VO2
11
FB2
12
CS2
13
TEST
14
CB2
15
DRVH2
16
LX2
17
DRVL2
18
PGND
19
VB
20
VCC
21
DRVL1
22
LX1
23
DRVH1
24
CB1
C1ZBZ0003972
IC5480
1
EN_CLKBF
2
CLKOUT
3
SDA1
4
SCL1
5
SDA0
6
SCL0
7
STB5V
8
STB3.3V
9
AMUTE
10
SP_MUTE
11
MUTE_VCC
12
AUDIO_MUTE_IN
13
DTB9V
14
MONITOR_MUTE
15
FB
16
GND
17
FC
18
PGND
19
DRV
20
DTV5VOUT
21
DTV5VIN
22
EN_DCDC
23
CD
24
STB_RST
25
SCL
26
SDA
27
SEL
28
CLKIN
L5604
J0JHC0000075
L5601
G1C3R3Z00004
L5600
G1C2R2Z00007
L5442
G1C470MA0291
L5700
G1C6R8Z00008
L5602
G1C4R7Z00015
L5603
G1C100MA0203
L5605
G1C100MA0203
L5441
G1C100MA0072
L5606
G1C100MA0203
F15V
STB_D3.3V
STB3.3V
STB3.3V
SUB1.2V
SUB5V
STB5V
SUB5V
SUB5V
BT30V
F15V
SUB3.3V
SUB1.8V
SUB3.3V
F15V
SUB3.3V
STB5V
SUB9V
R5780
R5781
VJ5605
VJ5700
VJ5602
VJ5607
VJ5601
VJ5701
VJ5606
VJ5600
VJ5603
VJ5604
TP5601
TP5602
TP5600
TP5401
TP5701
TP5489
TP5700
TP5402
AG_IIC_SW
MON_MUTE
AG_GENX_CLK
AG_SW_OFF_DET
SP_HP_MUTE
AG_TV_SUB_ON
A_XRST
AMP_MUTE
AG_DTV_XRST
XRST_2
MON_DEF
GENX_CLK
STB_RST
RMCO
PL2_SCL0
PL2_SDA0
SCL
SDA
AD_SCL0
AD_SDA0
Q5685
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
Q5687
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
Q5700
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
Q5686
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
Q5476
2SD0601ASL
Q5478
B1ABCF000231
Q5473
B1ABCF000231
Q5474
B1ABCF000231
Q5475
2SD0601ASL
Q5692
2SD0601ASL
Q5477
B1ABCF000231
Q5691
2SD0601ASL
R5530
20k
R5671
27k
R5678
16k
R5526
68k
R5515
10k
R5516
15k
R5486
10k
R5680
5.6
R5528
47k
R5485
100
R5700
82k
R5636
22k
R5600
0
R5673
68
R5524
100k
R5506
39k
R5639
47k
R5672
5.6
R5674
27k
R5669
16k
R5702
16k
R5677
30k
R1240
4.7k
R5638
10k
R5679
16k
R5513
18k
R5777
10k
R5520
100k
R5778
12k
R5779
47k
R5527
47k
R5676
51k
R5640
2.2k
R5602
68
R5641
10k
R5512
82k
R5525
68k
R5701
13.3k
R5642
47k
R5670
47.5k
R5523
100k
R5675
24k
R5517
82k
R5529
10k
R5518
82k
R5505
15k
R5504
3.4k
R5637
68k
R5487
100
R5514
33k
R5503
100k
R5519
100k
PANEL
(POWER_DET)
GenX8
Analog ASIC
PEAKS-AVC POWER
Peaks
RESET
CH1=0.7V-310kHz
CH2=1.2V-410kHz
CH1=0.7V-310kHz
CH2=1.2V-410kHz
34
36
31
32
28
33
35
30
29
15V->1.2V,15V->1.8V
DC-DC CONVERTER
DC-DC CONVERTER
15V->5V,15V->3.3V
ANALOG ASIC
STB3.3V
STB_RESET
!
A-BOARD TXN/A1FFUUS (4/22)
POWER SUPPLY
TO 1/22
TO 3/22
TO 3/22
TO 9/22
TO 9/22
TO 9/22
TO 5,9/22
TO 5,9/22
TO 9/22
TO 6/22
TO 8/22
TO 9/22
TO 9/22
TO 9,17/22
TO 17/22
TO 1/22
TO 18/22
Summary of Contents for Viera TC-P50G15
Page 16: ...16 6 4 No Picture ...
Page 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 29: ...29 ...
Page 30: ...30 ...
Page 36: ...36 ...
Page 38: ...38 10 3 Wiring 2 ...
Page 39: ...39 10 4 Wiring 3 ...
Page 40: ...40 10 5 Wiring 4 ...
Page 41: ...41 10 6 Wiring 5 ...
Page 42: ...42 ...
Page 43: ...43 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 82: ...82 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM747AFK ...
Page 96: ...96 13 1 2 Accessories ...
Page 97: ...97 13 1 3 Mechanical Replacement Parts List ...
Page 100: ...100 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...